package com.demo.bridge;

/**
 * @Author likz
 * @Date 2025/7/24 14:22
 * @Description
 **/
public abstract class OperatingSystemVersion {

    protected VideoFile videoFile;

    public OperatingSystemVersion(VideoFile videoFile) {
        this.videoFile = videoFile;
    }

    public abstract void play(String fileName);

}
